Counter balance mechanism reduces vibration for more control and less fatigue All metal gearing and gearcase provide maximum durability Lever action Quik-Lokâ?¢ blade clamp provides fast and easy blade changes Redlink Intelligence advanced overload system protects the tool against rough use and provides maximum life 03000 SPM 1 1/8in. stroke length Includes M18 Redlithium XC 3.0Ah battery pack, M18 & M12 multi-voltage charger, blade and carrying case Key Specs Ship Weight 16.95 lbs Cordless Yes Volts 18 Battery Type Lithium-ion Batteries (qty.) 1 Stroke Length (in.) 1 1/8 Strokes Per Minute (SPM) 03,000 Blade Included Yes Dimensions L x W x H (in.) 19 x 8 1/8 x 3 1/8 Tool Weight (lbs.) 8.9 Storage Type Plastic case